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土工膜廠家,土工布廠家,長絲布廠家,隧道防水板

Drainage material
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Drainage material

Composite drainage network

Three-dimensional composite drainage network is made of a unique three-dimensional network geotextile geotextile double-sided adhesive. Combination of geotextiles (filtration effect) and geonet (drainage and protection) offers a complete "filtration ---- ----- drainage protection" effect.
Three-dimensional composite drainage network core network unique three-dimensional structure, the whole process that can withstand higher compressive load, and can keep a considerable thickness, providing a good hydraulic conductivity.
Applications:
Landfill drainage; highway roadbed and road drainage; railway drainage; drainage tunnel; underground structure drainage, retaining wall rear drainage; garden and playground drainage.
Three-dimensional composite drainage network characteristics:
● drainage capacity, able to withstand long-term high-voltage load
● high tensile strength and shear strength of pit
● reduce the geotextile embedded network core chance to protect long-term stability of the water conductivity
● three-dimensional composite drainage network can withstand the compressive load of greater than 2000kpa
● much larger than ordinary drainage network compression capability

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